STING — ORC Rating | RegattaPages

GPH

662.7

OSN

646.4

LOA

11.595 m

Displacement

7246 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6208

Medium

0.8231

High

0.933

Triple Offshore

Low

0.7967

Medium

1.0198

High

1.1235

Boat Specifications

Dimensions

Length overall: 11.595 m
Beam: 3.55 m
Draft: 2.07 m
Displacement: 7246 kg
Crew weight: 611 kg
Wetted surface: 28.34 m²

Sails

Mainsail: 28.6 m²
Genoa: 52.43 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 107.68 m²

Design

Type: Catalina 38
Builder: Catalina Yachts
Designer: Frank Butler
Year built: 1977

Velocity Prediction

Polar CSV

Each row is TWS followed by TWA and boat-speed pairs. Paste it directly into WX Navigator or compatible navigation software.

6,41.6,4.479819,52,5.01,60,5.26,75,5.45,90,5.38,110,5.33,120,5.16,135,4.67,146,4.161452,150,3.99
8,40.5,5.207745,52,5.9,60,6.17,75,6.35,90,6.31,110,6.43,120,6.27,135,5.71,147.5,5.074749,150,4.95
10,40.9,5.900615,52,6.52,60,6.7,75,6.82,90,6.9,110,6.99,120,6.91,135,6.58,146,6.079338,150,5.82
12,40.1,6.196715,52,6.79,60,6.94,75,7.08,90,7.12,110,7.33,120,7.27,135,7.04,148,6.591607,150,6.46
14,39.4,6.28936,52,6.89,60,7.07,75,7.26,90,7.32,110,7.62,120,7.61,135,7.36,150,6.81,151,6.768656
16,39,6.330857,52,6.94,60,7.13,75,7.39,90,7.52,110,7.81,120,7.93,135,7.69,150,7.09,175,6.484676
20,39.8,6.364838,52,6.97,60,7.17,75,7.5,90,7.82,110,8.08,120,8.36,135,8.33,150,7.57,178,7.12434

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.01	5.26	5.45	5.38	5.33	5.16	4.67	3.99
8	5.9	6.17	6.35	6.31	6.43	6.27	5.71	4.95
10	6.52	6.7	6.82	6.9	6.99	6.91	6.58	5.82
12	6.79	6.94	7.08	7.12	7.33	7.27	7.04	6.46
14	6.89	7.07	7.26	7.32	7.62	7.61	7.36	6.81
16	6.94	7.13	7.39	7.52	7.81	7.93	7.69	7.09
20	6.97	7.17	7.5	7.82	8.08	8.36	8.33	7.57

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	41.6°	3.35	146°	3.45
8	40.5°	3.96	147.5°	4.28
10	40.9°	4.46	146°	5.04
12	40.1°	4.74	148°	5.59
14	39.4°	4.86	151°	5.92
16	39°	4.92	175°	6.46
20	39.8°	4.89	178°	7.12

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